render.c File Reference

#include "d3dx9_private.h"

Include dependency graph for render.c:

Go to the source code of this file.

Classes
struct	device_state
struct	render_to_surface
struct	render_to_envmap

Enumerations
enum	render_state { INITIAL , CUBE_BEGIN , CUBE_FACE }

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (d3dx)
static HRESULT	device_state_init (IDirect3DDevice9 *device, struct device_state *state)
static void	device_state_capture (IDirect3DDevice9 *device, struct device_state *state)
static void	device_state_restore (IDirect3DDevice9 *device, struct device_state *state)
static void	device_state_release (struct device_state *state)
static struct render_to_surface *	impl_from_ID3DXRenderToSurface (ID3DXRenderToSurface *iface)
static HRESULT WINAPI	D3DXRenderToSurface_QueryInterface (ID3DXRenderToSurface *iface, REFIID riid, void **out)
static ULONG WINAPI	D3DXRenderToSurface_AddRef (ID3DXRenderToSurface *iface)
static ULONG WINAPI	D3DXRenderToSurface_Release (ID3DXRenderToSurface *iface)
static HRESULT WINAPI	D3DXRenderToSurface_GetDevice (ID3DXRenderToSurface *iface, IDirect3DDevice9 **device)
static HRESULT WINAPI	D3DXRenderToSurface_GetDesc (ID3DXRenderToSurface *iface, D3DXRTS_DESC *desc)
static HRESULT WINAPI	D3DXRenderToSurface_BeginScene (ID3DXRenderToSurface *iface, IDirect3DSurface9 *surface, const D3DVIEWPORT9 *viewport)
static HRESULT WINAPI	D3DXRenderToSurface_EndScene (ID3DXRenderToSurface *iface, DWORD filter)
static HRESULT WINAPI	D3DXRenderToSurface_OnLostDevice (ID3DXRenderToSurface *iface)
static HRESULT WINAPI	D3DXRenderToSurface_OnResetDevice (ID3DXRenderToSurface *iface)
HRESULT WINAPI	D3DXCreateRenderToSurface (IDirect3DDevice9 *device, UINT width, UINT height, D3DFORMAT format, BOOL depth_stencil, D3DFORMAT depth_stencil_format, ID3DXRenderToSurface **out)
static void	copy_render_target_to_cube_texture_face (IDirect3DCubeTexture9 *cube_texture, D3DCUBEMAP_FACES face, IDirect3DSurface9 *render_target, DWORD filter)
static struct render_to_envmap *	impl_from_ID3DXRenderToEnvMap (ID3DXRenderToEnvMap *iface)
static HRESULT WINAPI	D3DXRenderToEnvMap_QueryInterface (ID3DXRenderToEnvMap *iface, REFIID riid, void **out)
static ULONG WINAPI	D3DXRenderToEnvMap_AddRef (ID3DXRenderToEnvMap *iface)
static ULONG WINAPI	D3DXRenderToEnvMap_Release (ID3DXRenderToEnvMap *iface)
static HRESULT WINAPI	D3DXRenderToEnvMap_GetDevice (ID3DXRenderToEnvMap *iface, IDirect3DDevice9 **device)
static HRESULT WINAPI	D3DXRenderToEnvMap_GetDesc (ID3DXRenderToEnvMap *iface, D3DXRTE_DESC *desc)
static HRESULT WINAPI	D3DXRenderToEnvMap_BeginCube (ID3DXRenderToEnvMap *iface, IDirect3DCubeTexture9 *texture)
static HRESULT WINAPI	D3DXRenderToEnvMap_BeginSphere (ID3DXRenderToEnvMap *iface, IDirect3DTexture9 *texture)
static HRESULT WINAPI	D3DXRenderToEnvMap_BeginHemisphere (ID3DXRenderToEnvMap *iface, IDirect3DTexture9 *pos_z_texture, IDirect3DTexture9 *neg_z_texture)
static HRESULT WINAPI	D3DXRenderToEnvMap_BeginParabolic (ID3DXRenderToEnvMap *iface, IDirect3DTexture9 *pos_z_texture, IDirect3DTexture9 *neg_z_texture)
static HRESULT WINAPI	D3DXRenderToEnvMap_Face (ID3DXRenderToEnvMap *iface, D3DCUBEMAP_FACES face, DWORD filter)
static HRESULT WINAPI	D3DXRenderToEnvMap_End (ID3DXRenderToEnvMap *iface, DWORD filter)
static HRESULT WINAPI	D3DXRenderToEnvMap_OnLostDevice (ID3DXRenderToEnvMap *iface)
static HRESULT WINAPI	D3DXRenderToEnvMap_OnResetDevice (ID3DXRenderToEnvMap *iface)
HRESULT WINAPI	D3DXCreateRenderToEnvMap (IDirect3DDevice9 *device, UINT size, UINT mip_levels, D3DFORMAT format, BOOL depth_stencil, D3DFORMAT depth_stencil_format, ID3DXRenderToEnvMap **out)

Variables
static const ID3DXRenderToSurfaceVtbl	render_to_surface_vtbl
static const ID3DXRenderToEnvMapVtbl	render_to_envmap_vtbl

Enumeration Type Documentation

render_state

enum render_state

Enumerator
INITIAL
CUBE_BEGIN
CUBE_FACE

Definition at line 419 of file render.c.

{
    INITIAL,
 
    CUBE_BEGIN,
    CUBE_FACE
};

Function Documentation

copy_render_target_to_cube_texture_face()

static void copy_render_target_to_cube_texture_face ( IDirect3DCubeTexture9 *  cube_texture, D3DCUBEMAP_FACES  face, IDirect3DSurface9 *  render_target, DWORD  filter  )

static

Definition at line 447 of file render.c.

{
    HRESULT hr;
    IDirect3DSurface9 *cube_surface;
 
    IDirect3DCubeTexture9_GetCubeMapSurface(cube_texture, face, 0, &cube_surface);
 
    hr = D3DXLoadSurfaceFromSurface(cube_surface, NULL, NULL, render_target, NULL, NULL, filter, 0);
    if (FAILED(hr))
        ERR("Copying render target data to surface failed, hr %#lx.\n", hr);
 
    IDirect3DSurface9_Release(cube_surface);
}

Referenced by D3DXRenderToEnvMap_End(), and D3DXRenderToEnvMap_Face().

D3DXCreateRenderToEnvMap()

HRESULT WINAPI D3DXCreateRenderToEnvMap	(	IDirect3DDevice9 *	device,
		UINT	size,
		UINT	mip_levels,
		D3DFORMAT	format,
		BOOL	depth_stencil,
		D3DFORMAT	depth_stencil_format,
		ID3DXRenderToEnvMap **	out
	)

Definition at line 748 of file render.c.

{
    HRESULT hr;
    struct render_to_envmap *render;
 
    TRACE("(%p, %u, %u, %#x, %d, %#x, %p)\n", device, size, mip_levels,
            format, depth_stencil, depth_stencil_format, out);
 
    if (!device || !out) return D3DERR_INVALIDCALL;
 
    hr = D3DXCheckTextureRequirements(device, &size, &size, &mip_levels,
            D3DUSAGE_RENDERTARGET, &format, D3DPOOL_DEFAULT);
    if (FAILED(hr)) return hr;
 
    render = malloc(sizeof(*render));
    if (!render) return E_OUTOFMEMORY;
 
    render->ID3DXRenderToEnvMap_iface.lpVtbl = &render_to_envmap_vtbl;
    render->ref = 1;
 
    render->desc.Size = size;
    render->desc.MipLevels = mip_levels;
    render->desc.Format = format;
    render->desc.DepthStencil = depth_stencil;
    render->desc.DepthStencilFormat = depth_stencil_format;
 
    render->state = INITIAL;
    render->render_target = NULL;
    render->depth_stencil = NULL;
    render->dst_cube_texture = NULL;
 
    hr = device_state_init(device, &render->previous_device_state);
    if (FAILED(hr))
    {
        free(render);
        return hr;
    }
 
    IDirect3DDevice9_AddRef(device);
    render->device = device;
 
    *out = &render->ID3DXRenderToEnvMap_iface;
    return D3D_OK;
}

Referenced by test_D3DXCreateRenderToEnvMap(), test_ID3DXRenderToEnvMap(), and test_ID3DXRenderToEnvMap_cube_map().

D3DXCreateRenderToSurface()

HRESULT WINAPI D3DXCreateRenderToSurface	(	IDirect3DDevice9 *	device,
		UINT	width,
		UINT	height,
		D3DFORMAT	format,
		BOOL	depth_stencil,
		D3DFORMAT	depth_stencil_format,
		ID3DXRenderToSurface **	out
	)

Definition at line 372 of file render.c.

{
    HRESULT hr;
    struct render_to_surface *render;
 
    TRACE("device %p, width %u, height %u, format %#x, depth_stencil %#x, depth_stencil_format %#x, out %p.\n",
            device, width, height, format, depth_stencil, depth_stencil_format, out);
 
    if (!device || !out) return D3DERR_INVALIDCALL;
 
    render = malloc(sizeof(struct render_to_surface));
    if (!render) return E_OUTOFMEMORY;
 
    render->ID3DXRenderToSurface_iface.lpVtbl = &render_to_surface_vtbl;
    render->ref = 1;
 
    render->desc.Width = width;
    render->desc.Height = height;
    render->desc.Format = format;
    render->desc.DepthStencil = depth_stencil;
    render->desc.DepthStencilFormat = depth_stencil_format;
 
    render->dst_surface = NULL;
    render->render_target = NULL;
    render->depth_stencil = NULL;
 
    hr = device_state_init(device, &render->previous_state);
    if (FAILED(hr))
    {
        free(render);
        return hr;
    }
 
    IDirect3DDevice9_AddRef(device);
    render->device = device;
 
    *out = &render->ID3DXRenderToSurface_iface;
    return D3D_OK;
}

Referenced by check_ID3DXRenderToSurface(), test_D3DXCreateRenderToSurface(), test_ID3DXRenderToSurface(), and test_ID3DXRenderToSurface_device_state().

D3DXRenderToEnvMap_AddRef()

static ULONG WINAPI D3DXRenderToEnvMap_AddRef ( ID3DXRenderToEnvMap *  iface )

static

Definition at line 487 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
    ULONG ref = InterlockedIncrement(&render->ref);
 
    TRACE("%p increasing refcount to %lu.\n", iface, ref);
 
    return ref;
}

D3DXRenderToEnvMap_BeginCube()

static HRESULT WINAPI D3DXRenderToEnvMap_BeginCube ( ID3DXRenderToEnvMap *  iface, IDirect3DCubeTexture9 *  texture  )

static

Definition at line 549 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
    HRESULT hr;
    D3DSURFACE_DESC level_desc;
 
    TRACE("iface %p, texture %p.\n", iface, texture);
 
    if (!texture) return D3DERR_INVALIDCALL;
 
    if (render->state != INITIAL) return D3DERR_INVALIDCALL;
 
    IDirect3DCubeTexture9_GetLevelDesc(texture, 0, &level_desc);
    if (level_desc.Format != render->desc.Format || level_desc.Width != render->desc.Size)
        return D3DERR_INVALIDCALL;
 
    if (!(level_desc.Usage & D3DUSAGE_RENDERTARGET))
    {
        hr = IDirect3DDevice9_CreateRenderTarget(render->device, level_desc.Width, level_desc.Height,
                level_desc.Format, level_desc.MultiSampleType, level_desc.MultiSampleQuality,
                TRUE, &render->render_target, NULL);
        if (FAILED(hr)) goto cleanup;
        IDirect3DCubeTexture9_GetLevelDesc(texture, 0, &level_desc);
    }
 
    if (render->desc.DepthStencil)
    {
        hr = IDirect3DDevice9_CreateDepthStencilSurface(render->device, level_desc.Width, level_desc.Height,
                render->desc.DepthStencilFormat, level_desc.MultiSampleType, level_desc.MultiSampleQuality,
                TRUE, &render->depth_stencil, NULL);
        if (FAILED(hr)) goto cleanup;
    }
 
    IDirect3DCubeTexture9_AddRef(texture);
    render->dst_cube_texture = texture;
    render->state = CUBE_BEGIN;
    return D3D_OK;
 
cleanup:
    if (render->dst_cube_texture)
        IDirect3DCubeTexture9_Release(render->dst_cube_texture);
    render->dst_cube_texture = NULL;
 
    if (render->render_target) IDirect3DSurface9_Release(render->render_target);
    render->render_target = NULL;
    if (render->depth_stencil) IDirect3DSurface9_Release(render->depth_stencil);
    render->depth_stencil = NULL;
 
    return hr;
}

D3DXRenderToEnvMap_BeginHemisphere()

static HRESULT WINAPI D3DXRenderToEnvMap_BeginHemisphere ( ID3DXRenderToEnvMap *  iface, IDirect3DTexture9 *  pos_z_texture, IDirect3DTexture9 *  neg_z_texture  )

static

Definition at line 608 of file render.c.

{
    FIXME("iface %p, pos_z_texture %p, neg_z_texture %p stub!\n", iface, pos_z_texture, neg_z_texture);
    return E_NOTIMPL;
}

D3DXRenderToEnvMap_BeginParabolic()

static HRESULT WINAPI D3DXRenderToEnvMap_BeginParabolic ( ID3DXRenderToEnvMap *  iface, IDirect3DTexture9 *  pos_z_texture, IDirect3DTexture9 *  neg_z_texture  )

static

Definition at line 616 of file render.c.

{
    FIXME("iface %p, pos_z_texture %p, neg_z_texture %p stub!\n", iface, pos_z_texture, neg_z_texture);
    return E_NOTIMPL;
}

D3DXRenderToEnvMap_BeginSphere()

static HRESULT WINAPI D3DXRenderToEnvMap_BeginSphere ( ID3DXRenderToEnvMap *  iface, IDirect3DTexture9 *  texture  )

static

Definition at line 601 of file render.c.

{
    FIXME("iface %p, texture %p stub!\n", iface, texture);
    return E_NOTIMPL;
}

D3DXRenderToEnvMap_End()

static HRESULT WINAPI D3DXRenderToEnvMap_End ( ID3DXRenderToEnvMap *  iface, DWORD  filter  )

static

Definition at line 677 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
 
    TRACE("iface %p, filter %#lx.\n", iface, filter);
 
    if (render->state == INITIAL) return D3DERR_INVALIDCALL;
 
    if (render->state == CUBE_FACE)
    {
        IDirect3DDevice9_EndScene(render->device);
        if (render->render_target)
            copy_render_target_to_cube_texture_face(render->dst_cube_texture, render->face,
                    render->render_target, render->filter);
 
        device_state_restore(render->device, &render->previous_device_state);
    }
 
    D3DXFilterTexture((IDirect3DBaseTexture9 *)render->dst_cube_texture, NULL, 0, filter);
 
    if (render->render_target)
    {
        IDirect3DSurface9_Release(render->render_target);
        render->render_target = NULL;
    }
 
    if (render->depth_stencil)
    {
        IDirect3DSurface9_Release(render->depth_stencil);
        render->depth_stencil = NULL;
    }
 
    IDirect3DCubeTexture9_Release(render->dst_cube_texture);
    render->dst_cube_texture = NULL;
 
    render->state = INITIAL;
    return D3D_OK;
}

D3DXRenderToEnvMap_Face()

static HRESULT WINAPI D3DXRenderToEnvMap_Face ( ID3DXRenderToEnvMap *  iface, D3DCUBEMAP_FACES  face, DWORD  filter  )

static

Definition at line 624 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
    HRESULT hr;
    unsigned int i;
 
    TRACE("iface %p, face %u, filter %#lx.\n", iface, face, filter);
 
    if (render->state == CUBE_FACE)
    {
        IDirect3DDevice9_EndScene(render->device);
        if (render->render_target)
            copy_render_target_to_cube_texture_face(render->dst_cube_texture, render->face,
                    render->render_target, render->filter);
 
        device_state_restore(render->device, &render->previous_device_state);
 
        render->state = CUBE_BEGIN;
    }
    else if (render->state != CUBE_BEGIN)
        return D3DERR_INVALIDCALL;
 
    device_state_capture(render->device, &render->previous_device_state);
 
    for (i = 1; i < render->previous_device_state.num_render_targets; i++)
        IDirect3DDevice9_SetRenderTarget(render->device, i, NULL);
 
    if (!render->render_target)
    {
        IDirect3DSurface9 *render_target;
        IDirect3DCubeTexture9_GetCubeMapSurface(render->dst_cube_texture, face, 0, &render_target);
        hr = IDirect3DDevice9_SetRenderTarget(render->device, 0, render_target);
        IDirect3DSurface9_Release(render_target);
    }
    else hr = IDirect3DDevice9_SetRenderTarget(render->device, 0, render->render_target);
 
    if (FAILED(hr)) goto cleanup;
 
    hr = IDirect3DDevice9_SetDepthStencilSurface(render->device, render->depth_stencil);
    if (FAILED(hr)) goto cleanup;
 
    render->state = CUBE_FACE;
    render->face = face;
    render->filter = filter;
    return IDirect3DDevice9_BeginScene(render->device);
 
cleanup:
    device_state_restore(render->device, &render->previous_device_state);
    return hr;
}

D3DXRenderToEnvMap_GetDesc()

static HRESULT WINAPI D3DXRenderToEnvMap_GetDesc ( ID3DXRenderToEnvMap *  iface, D3DXRTE_DESC *  desc  )

static

Definition at line 536 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    if (!desc) return D3DERR_INVALIDCALL;
 
    *desc = render->desc;
    return D3D_OK;
}

D3DXRenderToEnvMap_GetDevice()

static HRESULT WINAPI D3DXRenderToEnvMap_GetDevice ( ID3DXRenderToEnvMap *  iface, IDirect3DDevice9 **  device  )

static

Definition at line 522 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
 
    TRACE("iface %p, device %p.\n", iface, device);
 
    if (!device) return D3DERR_INVALIDCALL;
 
    IDirect3DDevice9_AddRef(render->device);
    *device = render->device;
    return D3D_OK;
}

D3DXRenderToEnvMap_OnLostDevice()

static HRESULT WINAPI D3DXRenderToEnvMap_OnLostDevice ( ID3DXRenderToEnvMap *  iface )

static

Definition at line 717 of file render.c.

{
    FIXME("iface %p stub!\n", iface);
    return D3D_OK;
}

D3DXRenderToEnvMap_OnResetDevice()

static HRESULT WINAPI D3DXRenderToEnvMap_OnResetDevice ( ID3DXRenderToEnvMap *  iface )

static

Definition at line 723 of file render.c.

{
    FIXME("iface %p stub!\n", iface);
    return D3D_OK;
}

D3DXRenderToEnvMap_QueryInterface()

static HRESULT WINAPI D3DXRenderToEnvMap_QueryInterface ( ID3DXRenderToEnvMap *  iface, REFIID  riid, void **  out  )

static

Definition at line 467 of file render.c.

{
    TRACE("iface %p, riid %s, out %p\n", iface, debugstr_guid(riid), out);
 
    if (IsEqualGUID(riid, &IID_ID3DXRenderToEnvMap)
            || IsEqualGUID(riid, &IID_IUnknown))
    {
        IUnknown_AddRef(iface);
        *out = iface;
        return S_OK;
    }
 
    WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
 
    *out = NULL;
    return E_NOINTERFACE;
}

D3DXRenderToEnvMap_Release()

static ULONG WINAPI D3DXRenderToEnvMap_Release ( ID3DXRenderToEnvMap *  iface )

static

Definition at line 497 of file render.c.

{
    struct render_to_envmap *render = impl_from_ID3DXRenderToEnvMap(iface);
    ULONG ref = InterlockedDecrement(&render->ref);
 
    TRACE("%p decreasing refcount to %lu.\n", iface, ref);
 
    if (!ref)
    {
        if (render->dst_cube_texture)
            IDirect3DCubeTexture9_Release(render->dst_cube_texture);
 
        if (render->render_target) IDirect3DSurface9_Release(render->render_target);
        if (render->depth_stencil) IDirect3DSurface9_Release(render->depth_stencil);
 
        device_state_release(&render->previous_device_state);
 
        IDirect3DDevice9_Release(render->device);
 
        free(render);
    }
 
    return ref;
}

D3DXRenderToSurface_AddRef()

static ULONG WINAPI D3DXRenderToSurface_AddRef ( ID3DXRenderToSurface *  iface )

static

Definition at line 148 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
    ULONG ref = InterlockedIncrement(&render->ref);
 
    TRACE("%p increasing refcount to %lu.\n", iface, ref);
 
    return ref;
}

D3DXRenderToSurface_BeginScene()

static HRESULT WINAPI D3DXRenderToSurface_BeginScene ( ID3DXRenderToSurface *  iface, IDirect3DSurface9 *  surface, const D3DVIEWPORT9 *  viewport  )

static

Definition at line 209 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
    unsigned int i;
    IDirect3DDevice9 *device;
    D3DSURFACE_DESC surface_desc;
    HRESULT hr = D3DERR_INVALIDCALL;
    D3DMULTISAMPLE_TYPE multi_sample_type = D3DMULTISAMPLE_NONE;
    DWORD multi_sample_quality = 0;
 
    TRACE("iface %p, surface %p, viewport %p.\n", iface, surface, viewport);
 
    if (!surface || render->dst_surface) return D3DERR_INVALIDCALL;
 
    IDirect3DSurface9_GetDesc(surface, &surface_desc);
    if (surface_desc.Format != render->desc.Format
            || surface_desc.Width != render->desc.Width
            || surface_desc.Height != render->desc.Height)
        return D3DERR_INVALIDCALL;
 
    if (viewport)
    {
        if (viewport->X > render->desc.Width || viewport->Y > render->desc.Height
                || viewport->X + viewport->Width > render->desc.Width
                || viewport->Y + viewport->Height > render->desc.Height)
            return D3DERR_INVALIDCALL;
 
        if (!(surface_desc.Usage & D3DUSAGE_RENDERTARGET)
                && (viewport->X != 0 || viewport->Y != 0
                || viewport->Width != render->desc.Width
                || viewport->Height != render->desc.Height))
            return D3DERR_INVALIDCALL;
    }
 
    device = render->device;
 
    device_state_capture(device, &render->previous_state);
 
    /* prepare for rendering to surface */
    for (i = 1; i < render->previous_state.num_render_targets; i++)
        IDirect3DDevice9_SetRenderTarget(device, i, NULL);
 
    if (surface_desc.Usage & D3DUSAGE_RENDERTARGET)
    {
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, surface);
        multi_sample_type = surface_desc.MultiSampleType;
        multi_sample_quality = surface_desc.MultiSampleQuality;
    }
    else
    {
        hr = IDirect3DDevice9_CreateRenderTarget(device, render->desc.Width, render->desc.Height,
                render->desc.Format, multi_sample_type, multi_sample_quality, FALSE,
                &render->render_target, NULL);
        if (FAILED(hr)) goto cleanup;
        hr = IDirect3DDevice9_SetRenderTarget(device, 0, render->render_target);
    }
 
    if (FAILED(hr)) goto cleanup;
 
    if (render->desc.DepthStencil)
    {
        hr = IDirect3DDevice9_CreateDepthStencilSurface(device, render->desc.Width, render->desc.Height,
                render->desc.DepthStencilFormat, multi_sample_type, multi_sample_quality, TRUE,
                &render->depth_stencil, NULL);
    }
    else render->depth_stencil = NULL;
 
    if (FAILED(hr)) goto cleanup;
 
    hr = IDirect3DDevice9_SetDepthStencilSurface(device, render->depth_stencil);
    if (FAILED(hr)) goto cleanup;
 
    if (viewport) IDirect3DDevice9_SetViewport(device, viewport);
 
    IDirect3DSurface9_AddRef(surface);
    render->dst_surface = surface;
    return IDirect3DDevice9_BeginScene(device);
 
cleanup:
    device_state_restore(device, &render->previous_state);
 
    if (render->dst_surface) IDirect3DSurface9_Release(render->dst_surface);
    render->dst_surface = NULL;
 
    if (render->render_target) IDirect3DSurface9_Release(render->render_target);
    render->render_target = NULL;
    if (render->depth_stencil) IDirect3DSurface9_Release(render->depth_stencil);
    render->depth_stencil = NULL;
 
    return hr;
}

D3DXRenderToSurface_EndScene()

static HRESULT WINAPI D3DXRenderToSurface_EndScene ( ID3DXRenderToSurface *  iface, DWORD  filter  )

static

Definition at line 303 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
    HRESULT hr;
 
    TRACE("iface %p, filter %#lx.\n", iface, filter);
 
    if (!render->dst_surface) return D3DERR_INVALIDCALL;
 
    hr = IDirect3DDevice9_EndScene(render->device);
 
    /* copy render target data to destination surface, if needed */
    if (render->render_target)
    {
        hr = D3DXLoadSurfaceFromSurface(render->dst_surface, NULL, NULL,
                render->render_target, NULL, NULL, filter, 0);
        if (FAILED(hr))
            ERR("Copying render target data to surface failed, hr %#lx.\n", hr);
    }
 
    device_state_restore(render->device, &render->previous_state);
 
    /* release resources */
    if (render->render_target)
    {
        IDirect3DSurface9_Release(render->render_target);
        render->render_target = NULL;
    }
 
    if (render->depth_stencil)
    {
        IDirect3DSurface9_Release(render->depth_stencil);
        render->depth_stencil = NULL;
    }
 
    IDirect3DSurface9_Release(render->dst_surface);
    render->dst_surface = NULL;
 
    return hr;
}

D3DXRenderToSurface_GetDesc()

static HRESULT WINAPI D3DXRenderToSurface_GetDesc ( ID3DXRenderToSurface *  iface, D3DXRTS_DESC *  desc  )

static

Definition at line 196 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
 
    TRACE("iface %p, desc %p.\n", iface, desc);
 
    if (!desc) return D3DERR_INVALIDCALL;
 
    *desc = render->desc;
    return D3D_OK;
}

D3DXRenderToSurface_GetDevice()

static HRESULT WINAPI D3DXRenderToSurface_GetDevice ( ID3DXRenderToSurface *  iface, IDirect3DDevice9 **  device  )

static

Definition at line 182 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
 
    TRACE("iface %p, device %p.\n", iface, device);
 
    if (!device) return D3DERR_INVALIDCALL;
 
    IDirect3DDevice9_AddRef(render->device);
    *device = render->device;
    return D3D_OK;
}

D3DXRenderToSurface_OnLostDevice()

static HRESULT WINAPI D3DXRenderToSurface_OnLostDevice ( ID3DXRenderToSurface *  iface )

static

Definition at line 345 of file render.c.

{
    FIXME("iface %p stub!\n", iface);
    return D3D_OK;
}

D3DXRenderToSurface_OnResetDevice()

static HRESULT WINAPI D3DXRenderToSurface_OnResetDevice ( ID3DXRenderToSurface *  iface )

static

Definition at line 351 of file render.c.

{
    FIXME("iface %p stub!\n", iface);
    return D3D_OK;
}

D3DXRenderToSurface_QueryInterface()

static HRESULT WINAPI D3DXRenderToSurface_QueryInterface ( ID3DXRenderToSurface *  iface, REFIID  riid, void **  out  )

static

Definition at line 128 of file render.c.

{
    TRACE("iface %p, riid %s, out %p\n", iface, debugstr_guid(riid), out);
 
    if (IsEqualGUID(riid, &IID_ID3DXRenderToSurface)
            || IsEqualGUID(riid, &IID_IUnknown))
    {
        IUnknown_AddRef(iface);
        *out = iface;
        return S_OK;
    }
 
    WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
 
    *out = NULL;
    return E_NOINTERFACE;
}

D3DXRenderToSurface_Release()

static ULONG WINAPI D3DXRenderToSurface_Release ( ID3DXRenderToSurface *  iface )

static

Definition at line 158 of file render.c.

{
    struct render_to_surface *render = impl_from_ID3DXRenderToSurface(iface);
    ULONG ref = InterlockedDecrement(&render->ref);
 
    TRACE("%p decreasing refcount to %lu.\n", iface, ref);
 
    if (!ref)
    {
        if (render->dst_surface) IDirect3DSurface9_Release(render->dst_surface);
 
        if (render->render_target) IDirect3DSurface9_Release(render->render_target);
        if (render->depth_stencil) IDirect3DSurface9_Release(render->depth_stencil);
 
        device_state_release(&render->previous_state);
 
        IDirect3DDevice9_Release(render->device);
 
        free(render);
    }
 
    return ref;
}

device_state_capture()

static void device_state_capture ( IDirect3DDevice9 *  device, struct device_state *  state  )

static

Definition at line 53 of file render.c.

{
    HRESULT hr;
    unsigned int i;
 
    IDirect3DDevice9_GetViewport(device, &state->viewport);
 
    for (i = 0; i < state->num_render_targets; i++)
    {
        hr = IDirect3DDevice9_GetRenderTarget(device, i, &state->render_targets[i]);
        if (FAILED(hr)) state->render_targets[i] = NULL;
    }
 
    hr = IDirect3DDevice9_GetDepthStencilSurface(device, &state->depth_stencil);
    if (FAILED(hr)) state->depth_stencil = NULL;
}

Referenced by D3DXRenderToEnvMap_Face(), and D3DXRenderToSurface_BeginScene().

device_state_init()

static HRESULT device_state_init ( IDirect3DDevice9 *  device, struct device_state *  state  )

static

Definition at line 33 of file render.c.

{
    HRESULT hr;
    D3DCAPS9 caps;
    unsigned int i;
 
    hr = IDirect3DDevice9_GetDeviceCaps(device, &caps);
    if (FAILED(hr)) return hr;
 
    state->num_render_targets = caps.NumSimultaneousRTs;
    state->render_targets = malloc(state->num_render_targets * sizeof(IDirect3DSurface9 *));
    if (!state->render_targets)
        return E_OUTOFMEMORY;
 
    for (i = 0; i < state->num_render_targets; i++)
        state->render_targets[i] = NULL;
    state->depth_stencil = NULL;
    return D3D_OK;
}

Referenced by D3DXCreateRenderToEnvMap(), and D3DXCreateRenderToSurface().

device_state_release()

static void device_state_release ( struct device_state *  state )

static

Definition at line 92 of file render.c.

{
    unsigned int i;
 
    for (i = 0; i < state->num_render_targets; i++)
    {
        if (state->render_targets[i])
            IDirect3DSurface9_Release(state->render_targets[i]);
    }
 
    free(state->render_targets);
 
    if (state->depth_stencil) IDirect3DSurface9_Release(state->depth_stencil);
}

Referenced by D3DXRenderToEnvMap_Release(), and D3DXRenderToSurface_Release().

device_state_restore()

static void device_state_restore ( IDirect3DDevice9 *  device, struct device_state *  state  )

static

Definition at line 70 of file render.c.

{
    unsigned int i;
 
    for (i = 0; i < state->num_render_targets; i++)
    {
        IDirect3DDevice9_SetRenderTarget(device, i, state->render_targets[i]);
        if (state->render_targets[i])
            IDirect3DSurface9_Release(state->render_targets[i]);
        state->render_targets[i] = NULL;
    }
 
    IDirect3DDevice9_SetDepthStencilSurface(device, state->depth_stencil);
    if (state->depth_stencil)
    {
        IDirect3DSurface9_Release(state->depth_stencil);
        state->depth_stencil = NULL;
    }
 
    IDirect3DDevice9_SetViewport(device, &state->viewport);
}

Referenced by D3DXRenderToEnvMap_End(), D3DXRenderToEnvMap_Face(), D3DXRenderToSurface_BeginScene(), and D3DXRenderToSurface_EndScene().

impl_from_ID3DXRenderToEnvMap()

static struct render_to_envmap * impl_from_ID3DXRenderToEnvMap ( ID3DXRenderToEnvMap *  iface )

inlinestatic

Definition at line 462 of file render.c.

{
    return CONTAINING_RECORD(iface, struct render_to_envmap, ID3DXRenderToEnvMap_iface);
}

Referenced by D3DXRenderToEnvMap_AddRef(), D3DXRenderToEnvMap_BeginCube(), D3DXRenderToEnvMap_End(), D3DXRenderToEnvMap_Face(), D3DXRenderToEnvMap_GetDesc(), D3DXRenderToEnvMap_GetDevice(), and D3DXRenderToEnvMap_Release().

impl_from_ID3DXRenderToSurface()

static struct render_to_surface * impl_from_ID3DXRenderToSurface ( ID3DXRenderToSurface *  iface )

inlinestatic

Definition at line 123 of file render.c.

{
    return CONTAINING_RECORD(iface, struct render_to_surface, ID3DXRenderToSurface_iface);
}

Referenced by D3DXRenderToSurface_AddRef(), D3DXRenderToSurface_BeginScene(), D3DXRenderToSurface_EndScene(), D3DXRenderToSurface_GetDesc(), D3DXRenderToSurface_GetDevice(), and D3DXRenderToSurface_Release().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

d3dx

)

Variable Documentation

render_to_envmap_vtbl

const ID3DXRenderToEnvMapVtbl render_to_envmap_vtbl

static

Initial value:

=
{
    
    D3DXRenderToEnvMap_QueryInterface,
    D3DXRenderToEnvMap_AddRef,
    D3DXRenderToEnvMap_Release,
    
    D3DXRenderToEnvMap_GetDevice,
    D3DXRenderToEnvMap_GetDesc,
    D3DXRenderToEnvMap_BeginCube,
    D3DXRenderToEnvMap_BeginSphere,
    D3DXRenderToEnvMap_BeginHemisphere,
    D3DXRenderToEnvMap_BeginParabolic,
    D3DXRenderToEnvMap_Face,
    D3DXRenderToEnvMap_End,
    D3DXRenderToEnvMap_OnLostDevice,
    D3DXRenderToEnvMap_OnResetDevice
}

Definition at line 729 of file render.c.

Referenced by D3DXCreateRenderToEnvMap().

render_to_surface_vtbl

const ID3DXRenderToSurfaceVtbl render_to_surface_vtbl

static

Initial value:

=
{
    
    D3DXRenderToSurface_QueryInterface,
    D3DXRenderToSurface_AddRef,
    D3DXRenderToSurface_Release,
    
    D3DXRenderToSurface_GetDevice,
    D3DXRenderToSurface_GetDesc,
    D3DXRenderToSurface_BeginScene,
    D3DXRenderToSurface_EndScene,
    D3DXRenderToSurface_OnLostDevice,
    D3DXRenderToSurface_OnResetDevice
}

Definition at line 357 of file render.c.

Referenced by D3DXCreateRenderToSurface().